Checks
All articles
Password strength check
How strong is your password? Check it here, right in your browser, against the NIST guidelines. What you type never leaves your device and is never stored.
Check active sessions: who is logged into your accounts?
Every major service keeps a list of signed-in devices and connected apps. Five minutes in that list tells you whether someone else is reading along – and ends …
Check a link before you click
One click usually decides whether a scam works. Reading an address correctly takes ten seconds, needs no software, and defeats most attempts outright.
Test your tracking protection: how unique is your browser?
Ad networks recognize you without cookies, from the combination of your browser settings. Here is how to test your protection for free – and how to read the …
Check app permissions: the 10-minute cleanup
Location, microphone, contacts: a lot of apps take more access than they need. Here is how to clean it up in ten minutes, on Android and iPhone.
Check your home network: what is on your Wi-Fi?
Most homes have far more devices on Wi-Fi than anyone realizes. Here is how to get a complete picture in ten minutes – straight from your router, no extra …
Test your backup: does it actually restore?
A backup you have never restored from is a hope, not a backup. This 20-minute test tells you for certain whether your files will come back when it counts.